Software and Libraries

• myBase Desktop 7.0
  myBase is a unique free-form database software that allows entry of unstructured text, webpages, images, documents, emails and even arbitrary files without regard to length or format. All information is automatically compressed and stored in the tree structured outline form.
  This is a cross-platform shareware project built with Qt. I have been involved in the Qt software development for 3 years since 2014.
  [Details] [Download]
• NeRF PyTorch
  Reimplementation of "NeRF: Representing Scenes as Neural Radiance Fields for View Synthesis", B. Mildenhal et al., ECCV 2020.
  [Paper] [Code]
• Piosson Image Editing
  Reimplementation of "Poisson Image Editing", P. Pérez et al., SIGGRAPH 2003.
  [Paper] [Code]
• Interactive Graph Cut
  Reimplementation of "Interactive Graph Cut", Y. Boykov et al., ICCV 2003.
  [Paper] [Code]
• DRL Cache Replacement Policy
  Reinforcement learning-drived content caching system with adaptive and efficient replacement strategy.
  [Paper] [Code]
• QML-Based Tree Widget
  A TreeView component, implemented by QML, providing convenient interfaces and customizable stylesheet, also available for iOS and Android.
  [Docs] [Code]

Essay and Notes

• Generalization Error Analysis for Sparse Mixture-of-Expert: A Preliminary Study [PDF]
  We analyze the generalization error for sparse mixture-of-expert models following the classical PAC theory.
• Optimization Perspectives of CryoET Reconstruction [PDF]
  Optimization perspectives to understand three classical algorithms (WBP, ART and SIRT) for CryoET imaging recontruction.
• Lecture Notes on Subspace Learning [PDF]
  Topics in PCA, robust PCA, matrix completion, spectral clustering, subspace clustering, linear Regression without correspondence using devices of matrix analysis, convex optimization, and algebraic geometry.
• A Note on Graph Signal Processing [PDF]
  A quick literature review of graph signal processing, including the notion of frequencies on graphs, definitions of convolutional kernels, and fundamental theories relating polynomials with convolution.
• Lecture Notes on Advanced Linear Algebra [PDF]
  Topics in abstract algebra, matrix analysis, algebra structures, spectral theory, and selected topics in information science applications.
• A Note on Cameras and Lens in Computational Photography [PDF]
  A quick notes summarizing the topics of optics, depth, focus, and aberrations in digital cameras and lens.